Recommended Tire Pressure for Cadillac CT4
What should tire pressure be on Cadillac CT4?
Check out the recommended Cadillac CT4 tire pressure in psi depending on the year of production, trim level and original equipment tire size.
Find your Cadillac CT4 year in the charts below to see the available stock tire sizes and corresponding tire inflation pressures with load index and speed rating.
2022 Cadillac CT4 Tire Pressure
Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.
| Tire size | Load index | Speed rating | PSI (Front / Rear) |
| P 225/45 R17 | 89 | V | 32 / 38 |
| P 235/40 R18 | 91 | Y | 41 / 46 |
| P 235/35 R19 | 93 | Y | 41 / 46 |
2020-2021 Cadillac CT4 Tire Pressure
Monitor tire pressure with the TPMS or gauges. Fix flat tires with tire inflators.
| Tire size | Load index | Speed rating | PSI (Front / Rear) |
| P 225/45 R17 | 89 | V | 32 / 38 |
| P 235/40 R18 | 89 | W | 33 / 38 |
| P 235/35 R19 | 93 | Y | 41 / 46 |
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